Which of the following statements is true of the influence of teratogens on prenatal development quizlet?

Inhaltsverzeichnis Show

Which of the following statements is true of the influence of teratogens on prenatal development?
Which statement describes the effects of teratogens on prenatal development quizlet?
Which of these statements is true about teratogens?
Which of the following is true about how teratogens usually work quizlet?

Social Psychology

10th EditionElliot Aronson, Robin M. Akert, Samuel R. Sommers, Timothy D. Wilson

525 solutions

HDEV5

6th EditionSpencer A. Rathus

380 solutions

Psychology

1st EditionArlene Lacombe, Kathryn Dumper, Rose Spielman, William Jenkins

580 solutions

Social Psychology

10th EditionElliot Aronson, Robin M. Akert, Timothy D. Wilson

525 solutions

ALCOHOL
Small head, facial abnormalities, heart defects, low birth weight, and mental retardation.

MARIJUANA
Heavy marijuana use during pregnancy is linked to behavior abnormalities in newborns.

NARCOTICS
Maternal addiction increases risk of premature birth. Moreover, the fetus is often addicted to the narcotic agent, which results in a number of complications. Heavy cocaine use can seriously elevate blood pressure and induce strokes.

TOBACCO
Prenatal cigarette smoking is known to restrict fetal growth and to increase the risk of spontaneous abortion, stillbirth, and infant mortality.

VITAMINS
Excessive amounts of Vitamin A taken by pregnant women can cause cleft plate, heart malformations, and other serious birth defects. The popular drug, accutane, derived from vitamin A, is one of the most powerful teratogens, causing malformations of the eyes, limbs, heart, and central nervous system.

The Language of Composition: Reading, Writing, Rhetoric

2nd EditionLawrence Scanlon, Renee H. Shea, Robin Dissin Aufses

661 solutions

Technical Writing for Success

3rd EditionDarlene Smith-Worthington, Sue Jefferson

468 solutions

Literature and Composition: Reading, Writing,Thinking

1st EditionCarol Jago, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses

1,697 solutions

Technical Writing for Success

3rd EditionDarlene Smith-Worthington, Sue Jefferson

468 solutions

-In general, considered teratogenic
--> 5-10% with a single medication
--> Risk doubles if exposure to two or more medications

-Fetal Anticonvulsant Syndromes (FACS)- dysmorphology, developmental delay, neural tube defects, genitourinary anomalies, limb and heart defects

-Folic acid antagonists; recommend folic acid supplementation

-Recommend vitamin K treatment near term (newborn hemorrhagic disease)

-In 1/3 of cases, seizure activity increases in pregnancy

-Difficulty in balancing teratogenic risks of medications with risks of seizures during pregnancy

*Optimal seizure control is imperative during pregnancy despite teratogenic risks*

-Patients should be encouraged to take meds under care by neurology, maternal-fetal-management specialist

Human Resource Management

15th EditionJohn David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine

249 solutions

Biology

1st EditionKenneth R. Miller, Levine

2,591 solutions

Hole's Human Anatomy and Physiology

15th EditionDavid Shier, Jackie Butler, Ricki Lewis

1,950 solutions

Hole's Human Anatomy and Physiology

13th EditionDavid N. Shier, Jackie L. Butler, Ricki Lewis

1,402 solutions

Which of the following statements is true of the influence of teratogens on prenatal development?

Chapter 2: Which of the following statements is true about the effects of teratogens on the developing fetus? Answers: Any given teratogen usually has the same effect regardless of when in prenatal development exposure occurs.

Which statement describes the effects of teratogens on prenatal development quizlet?

Which statement describes the effects of teratogens on prenatal development? Maternal infection can be considered a teratogen. Teratogens interfere with the timing of developing fetal structures.

Which of these statements is true about teratogens?

Which of the following statements is TRUE regarding the impact of teratogens? Exposure to teratogens does more damage when it occurs at some points in development than at others.